DP83TC814R-Q1 vs DP83TC814S-Q1 Comparison
Detailed side-by-side comparison of DP83TC814R-Q1 by Texas Instruments and DP83TC814S-Q1 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | DP83TC814R-Q1 | DP83TC814S-Q1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Ethernet Transceivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.55 | $3.05 |
| Product Type | 100BASE-T1 Automotive Ethernet PHY | — |
| Data Rate | 100 Mbps | 100 Mbps |
| Standard Compliance | IEEE 802.3bw (100BASE-T1) | — |
| TC10 Sleep/Wake Support | No (R version) | — |
| Duplex | Full, Half | — |
| MAC Interface Supply (VDDMAC) | 1.8 V, 2.5 V, or 3.3 V (configurable) | — |
| MAC Interface Type | RMII (SDR); DDR required only for 1-Gbps operation | — |
| Package | VQFN-36, 6.00 mm x 6.00 mm, wettable flank | 36-pin VQFN wettable flank, 6.00 mm x 6.00 mm |
| Mounting Type | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Qualified (automotive grade) | — |
| Pin Compatibility | Pin-2-pin with DP83TG720; form-factor compatible with DP83TC811/DP83TC812 | Pin-to-pin compatible with DP83TG720 (1000BASE-T1) |
| Diagnostics | Integrated diagnostic tool kit for real-time monitoring | — |
| Power Features | Low-power modes | — |
| Core Supply Voltage | [DATA_NEEDED: core supply voltage] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Typical Power Consumption | [DATA_NEEDED: typical power consumption] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Network Standard | — | IEEE 802.3bw 100BASE-T1 (Open Alliance compliant) |
| MAC Interfaces | — | MII, RMII, RGMII, SGMII |
| TC10 Sleep/Wake | — | Not supported (S variant) |
| MAC Interface I/O Voltage | — | Configurable: 3.3 V, 2.5 V, 1.8 V |
| Separate MAC Rail | — | Optional separate rail (3.3 V, 2.5 V, 1.8 V) |
| EMC Compliance | — | SAE J2962-3 compliant |
| Emissions Performance | — | Passes Level IV emissions with integrated LPF |
| Test Features | — | PRBS frame generator compatible with internal loopbacks |
| Qualification | — | AEC-Q100 qualified |
| Outline Compatibility | — | Outline compatible with DP83TC811 |
| Application Market | — | Automotive |
| Supply Voltage | — | [DATA_NEEDED: core supply voltage range] |
| Cable Length Support | — | [DATA_NEEDED: supported cable reach] |